1 files changed, 36 insertions, 0 deletions
diff --git a/core/class_db.cpp b/core/class_db.cpp
index 71809d5454..6565d242a2 100644
--- a/core/class_db.cpp
+++ b/core/class_db.cpp
@@ -1367,6 +1367,41 @@ void ClassDB::get_extensions_for_type(const StringName &p_class, List<String> *p
 	}
 }
 
+HashMap<StringName, HashMap<StringName, Variant> > ClassDB::default_values;
+
+Variant ClassDB::class_get_default_property_value(const StringName &p_class, const StringName &p_property) {
+
+	if (!default_values.has(p_class)) {
+
+		default_values[p_class] = HashMap<StringName, Variant>();
+
+		if (ClassDB::can_instance(p_class)) {
+
+			Object *c = ClassDB::instance(p_class);
+			List<PropertyInfo> plist;
+			c->get_property_list(&plist);
+			for (List<PropertyInfo>::Element *E = plist.front(); E; E = E->next()) {
+				if (E->get().usage & (PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_EDITOR)) {
+
+					Variant v = c->get(E->get().name);
+					default_values[p_class][E->get().name] = v;
+				}
+			}
+			memdelete(c);
+		}
+	}
+
+	if (!default_values.has(p_class)) {
+		return Variant();
+	}
+
+	if (!default_values[p_class].has(p_property)) {
+		return Variant();
+	}
+
+	return default_values[p_class][p_property];
+}
+
 RWLock *ClassDB::lock = NULL;
 
 void ClassDB::init() {
@@ -1393,6 +1428,7 @@ void ClassDB::cleanup() {
 	classes.clear();
 	resource_base_extensions.clear();
 	compat_classes.clear();
+	default_values.clear();
 
 	memdelete(lock);
 }